उपमन्युकुमारस्य क्षीरार्थ-प्रार्थना तथा शिवप्रसाद-निबन्धनम् | Upamanyu’s Longing for Milk and the Doctrine of Shiva’s Grace
त्वं न जानासि वै रुद्रं सर्वदेवेश्वरेश्वरम् । ब्रह्मविष्णुमहेशानां जनकम्प्रकृतेः परम्
tvaṃ na jānāsi vai rudraṃ sarvadeveśvareśvaram | brahmaviṣṇumaheśānāṃ janakamprakṛteḥ param
You do not truly know Rudra—the sovereign Lord over all the gods—who is the progenitor even of Brahmā, Viṣṇu, and Maheśa, and who stands beyond Prakṛti (material nature).
Suta Goswami (narrating the Shatarudra Samhita discourse to the sages at Naimisharanya, conveying the doctrinal point that Rudra is Pati beyond Prakriti)
Tattva Level: pati
Shiva Form: Rudra
Type: stotra
It declares Rudra as the supreme Pati—Lord over all divine powers—transcendent to Prakṛti, implying liberation comes from right knowledge and devotion to Śiva beyond merely worldly or even celestial identifications.
Though Rudra is beyond Prakṛti (nirguṇa in essence), devotees approach Him through saguna forms such as the Śiva-liṅga; the verse supports liṅga-worship as a doorway to realizing the transcendent Lord who surpasses all deities and cosmic functions.
Meditate on Rudra as ‘sarvadeveśvareśvara’ while japa of the Pañcākṣarī (Om Namaḥ Śivāya), using bhasma (tripuṇḍra) and/or rudrākṣa to steady remembrance that Śiva is beyond Prakṛti and grants mokṣa.